Believe it or not, a Japanese company has unveiled White Goat, a machine that transforms shredded paper into toilet paper. Simply put, it "shreds the paper, which is then dissolved in water, thinned out, dried and wound into toilet rolls." Video after the break.

The White Goat stands 1.8m tall and weighs 600kg. It will go on sale in Japan this summer (itís been in development for years). Price: $100,000.